# tmux.SplitPaneRequest.ActiveBorderStyle

- **Module:** tmux.SplitPaneRequest
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-go/blob/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/pane_create.go#L97
- **Page:** https://libtmux.org/en/go/latest/reference/tmux-splitpanerequest-activeborderstyle/

ActiveBorderStyle sets the active border style on tmux 3.7 or later; nil omits it.